96901906889 has 2 divisors, whose sum is σ = 96901906890. Its totient is φ = 96901906888.

The previous prime is 96901906879. The next prime is 96901906931. The reversal of 96901906889 is 98860910969.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49054719289 + 47847187600 = 221483^2 + 218740^2 .

It is a cyclic number.

It is not a de Polignac number, because 96901906889 - 2²⁴ = 96885129673 is a prime.

It is not a weakly prime, because it can be changed into another prime (96901906879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48450953444 + 48450953445.

It is an arithmetic number, because the mean of its divisors is an integer number (48450953445).

Almost surely, 2^96901906889 is an apocalyptic number.

It is an amenable number.

96901906889 is a deficient number, since it is larger than the sum of its proper divisors (1).

96901906889 is an equidigital number, since it uses as much as digits as its factorization.

96901906889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15116544, while the sum is 65.

The spelling of 96901906889 in words is "ninety-six billion, nine hundred one million, nine hundred six thousand, eight hundred eighty-nine".